{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490298073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb2c4ba1a32e1c0d2d3aaa5325fb660dbaf07ee2518c6c651c166fe6a6c63e9b",
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}